Please help! Coursework!

Hello! I've just taken over as HOD where music in the school is awful!
Some questions regarding OCR GCSE, AS and A2:
1. How do i know who to send the coursework to?
2. I have one AS student resitting the composition (7 exercises and composition for four or more instruments) do i just send this in as i would if she was doing it for the first time? She will be submitting the A2 work at the same time also-how will they know she is resitting the AS?
3. Do any of the marks need to be submitted online or is it all on paper and sent off to the same person?

WJEC QUESTIONS!
How do i submit the GCSE coursework?
Am i right in thinking the AS coursework has to be entered online first? I only have 2 students doing it so i obviously have to submit both.
I looked online and there was an A option and B option for entering GCE coursework marks but no names had appeared for my school. Do i have to wait for the exams officer to actually put the names forward?